diff --git a/package.json b/package.json
index 96f7670..b509f61 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "copy-to-clipboard": "^3.3.1"
   },
   "devDependencies": {
-    "@babel/core": "7.10.5",
+    "@babel/core": "7.11.5",
     "babel-cli": "6.26.0",
     "babel-preset-env": "1.7.0",
     "babel-preset-es2015": "6.24.1",
diff --git a/yarn.lock b/yarn.lock
index 2c82bcd..e54c70d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9,19 +9,19 @@
   dependencies:
     "@babel/highlight" "^7.10.4"
 
-"@babel/core@7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.10.5.tgz#1f15e2cca8ad9a1d78a38ddba612f5e7cdbbd330"
-  integrity sha512-O34LQooYVDXPl7QWCdW9p4NR+QlzOr7xShPPJz8GsuCU3/8ua/wqTr7gmnxXv+WBESiGU/G5s16i6tUvHkNb+w==
+"@babel/core@7.11.5":
+  version "7.11.5"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.11.5.tgz#6ad96e2f71899ea3f9b651f0a911e85205d1ff6d"
+  integrity sha512-fsEANVOcZHzrsV6dMVWqpSeXClq3lNbYrfFGme6DE25FQWe7pyeYpXyx9guqUnpy466JLzZ8z4uwSr2iv60V5Q==
   dependencies:
     "@babel/code-frame" "^7.10.4"
-    "@babel/generator" "^7.10.5"
-    "@babel/helper-module-transforms" "^7.10.5"
+    "@babel/generator" "^7.11.5"
+    "@babel/helper-module-transforms" "^7.11.0"
     "@babel/helpers" "^7.10.4"
-    "@babel/parser" "^7.10.5"
+    "@babel/parser" "^7.11.5"
     "@babel/template" "^7.10.4"
-    "@babel/traverse" "^7.10.5"
-    "@babel/types" "^7.10.5"
+    "@babel/traverse" "^7.11.5"
+    "@babel/types" "^7.11.5"
     convert-source-map "^1.7.0"
     debug "^4.1.0"
     gensync "^1.0.0-beta.1"
@@ -29,7 +29,7 @@
     lodash "^4.17.19"
     resolve "^1.3.2"
     semver "^5.4.1"
-    source-map "^0.5.0"
+    source-map "^0.6.1"
 
 "@babel/generator@^7.10.4":
   version "7.10.4"
@@ -41,14 +41,14 @@
     lodash "^4.17.13"
     source-map "^0.5.0"
 
-"@babel/generator@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.10.5.tgz#1b903554bc8c583ee8d25f1e8969732e6b829a69"
-  integrity sha512-3vXxr3FEW7E7lJZiWQ3bM4+v/Vyr9C+hpolQ8BGFr9Y8Ri2tFLWTixmwKBafDujO1WVah4fhZBeU1bieKdghig==
+"@babel/generator@^7.11.5":
+  version "7.11.5"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.11.5.tgz#a5582773425a468e4ba269d9a1f701fbca6a7a82"
+  integrity sha512-9UqHWJ4IwRTy4l0o8gq2ef8ws8UPzvtMkVKjTLAiRmza9p9V6Z+OfuNd9fB1j5Q67F+dVJtPC2sZXI8NM9br4g==
   dependencies:
-    "@babel/types" "^7.10.5"
+    "@babel/types" "^7.11.5"
     jsesc "^2.5.1"
-    source-map "^0.5.0"
+    source-map "^0.6.1"
 
 "@babel/helper-function-name@^7.10.4":
   version "7.10.4"
@@ -80,17 +80,17 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
-"@babel/helper-module-transforms@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.10.5.tgz#120c271c0b3353673fcdfd8c053db3c544a260d6"
-  integrity sha512-4P+CWMJ6/j1W915ITJaUkadLObmCRRSC234uctJfn/vHrsLNxsR8dwlcXv9ZhJWzl77awf+mWXSZEKt5t0OnlA==
+"@babel/helper-module-transforms@^7.11.0":
+  version "7.11.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.11.0.tgz#b16f250229e47211abdd84b34b64737c2ab2d359"
+  integrity sha512-02EVu8COMuTRO1TAzdMtpBPbe6aQ1w/8fePD2YgQmxZU4gpNWaL9gK3Jp7dxlkUlUCJOTaSeA+Hrm1BRQwqIhg==
   dependencies:
     "@babel/helper-module-imports" "^7.10.4"
     "@babel/helper-replace-supers" "^7.10.4"
     "@babel/helper-simple-access" "^7.10.4"
-    "@babel/helper-split-export-declaration" "^7.10.4"
+    "@babel/helper-split-export-declaration" "^7.11.0"
     "@babel/template" "^7.10.4"
-    "@babel/types" "^7.10.5"
+    "@babel/types" "^7.11.0"
     lodash "^4.17.19"
 
 "@babel/helper-optimise-call-expression@^7.10.4":
@@ -125,6 +125,13 @@
   dependencies:
     "@babel/types" "^7.10.4"
 
+"@babel/helper-split-export-declaration@^7.11.0":
+  version "7.11.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.11.0.tgz#f8a491244acf6a676158ac42072911ba83ad099f"
+  integrity sha512-74Vejvp6mHkGE+m+k5vHY93FX2cAtrw1zXrZXRlG4l410Nm9PxfEiVTn1PjDPV5SnmieiueY4AFg2xqhNFuuZg==
+  dependencies:
+    "@babel/types" "^7.11.0"
+
 "@babel/helper-validator-identifier@^7.10.4":
   version "7.10.4"
   resolved "https://registry.npm.taobao.org/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.10.4.tgz?cache=0&sync_timestamp=1593521083613&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-validator-identifier%2Fdownload%2F%40babel%2Fhelper-validator-identifier-7.10.4.tgz#a78c7a7251e01f616512d31b10adcf52ada5e0d2"
@@ -153,10 +160,10 @@
   resolved "https://registry.npm.taobao.org/@babel/parser/download/@babel/parser-7.10.4.tgz?cache=0&sync_timestamp=1593521083313&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fparser%2Fdownload%2F%40babel%2Fparser-7.10.4.tgz#9eedf27e1998d87739fb5028a5120557c06a1a64"
   integrity sha1-nu3yfhmY2Hc5+1AopRIFV8BqGmQ=
 
-"@babel/parser@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.10.5.tgz#e7c6bf5a7deff957cec9f04b551e2762909d826b"
-  integrity sha512-wfryxy4bE1UivvQKSQDU4/X6dr+i8bctjUjj8Zyt3DQy7NtPizJXT8M52nqpNKL+nq2PW8lxk4ZqLj0fD4B4hQ==
+"@babel/parser@^7.11.5":
+  version "7.11.5"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.11.5.tgz#c7ff6303df71080ec7a4f5b8c003c58f1cf51037"
+  integrity sha512-X9rD8qqm695vgmeaQ4fvz/o3+Wk4ZzQvSHkDBgpYKxpD4qTAUm88ZKtHkVqIOsYFFbIQ6wQYhC6q7pjqVK0E0Q==
 
 "@babel/template@^7.10.4":
   version "7.10.4"
@@ -182,17 +189,17 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
-"@babel/traverse@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.10.5.tgz#77ce464f5b258be265af618d8fddf0536f20b564"
-  integrity sha512-yc/fyv2gUjPqzTz0WHeRJH2pv7jA9kA7mBX2tXl/x5iOE81uaVPuGPtaYk7wmkx4b67mQ7NqI8rmT2pF47KYKQ==
+"@babel/traverse@^7.11.5":
+  version "7.11.5"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.11.5.tgz#be777b93b518eb6d76ee2e1ea1d143daa11e61c3"
+  integrity sha512-EjiPXt+r7LiCZXEfRpSJd+jUMnBd4/9OUv7Nx3+0u9+eimMwJmG0Q98lw4/289JCoxSE8OolDMNZaaF/JZ69WQ==
   dependencies:
     "@babel/code-frame" "^7.10.4"
-    "@babel/generator" "^7.10.5"
+    "@babel/generator" "^7.11.5"
     "@babel/helper-function-name" "^7.10.4"
-    "@babel/helper-split-export-declaration" "^7.10.4"
-    "@babel/parser" "^7.10.5"
-    "@babel/types" "^7.10.5"
+    "@babel/helper-split-export-declaration" "^7.11.0"
+    "@babel/parser" "^7.11.5"
+    "@babel/types" "^7.11.5"
     debug "^4.1.0"
     globals "^11.1.0"
     lodash "^4.17.19"
@@ -206,10 +213,10 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
-"@babel/types@^7.10.5":
-  version "7.10.5"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.10.5.tgz#d88ae7e2fde86bfbfe851d4d81afa70a997b5d15"
-  integrity sha512-ixV66KWfCI6GKoA/2H9v6bQdbfXEwwpOdQ8cRvb4F+eyvhlaHxWFMQB4+3d9QFJXZsiiiqVrewNV0DFEQpyT4Q==
+"@babel/types@^7.11.0", "@babel/types@^7.11.5":
+  version "7.11.5"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.11.5.tgz#d9de577d01252d77c6800cee039ee64faf75662d"
+  integrity sha512-bvM7Qz6eKnJVFIn+1LPtjlBFPVN5jNDc1XmN15vWe7Q3DPBufWWsLiIvUu7xW87uTG6QoggpIDnUgLQvPheU+Q==
   dependencies:
     "@babel/helper-validator-identifier" "^7.10.4"
     lodash "^4.17.19"